2021314246

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8492917}}^1$

素因数の和:8492943

約数の個数: 16

約数和(自身を含む): 3668940576

約数和(自身を除く): 1647626330

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 8492917, 16985834, 59450419, 118900838, 144379589, 288759178, 1010657123, 2021314246]

約数ペア:

[(1, 2021314246), (2, 1010657123), (7, 288759178), (14, 144379589), (17, 118900838), (34, 59450419), (119, 16985834), (238, 8492917)]